Home / 40,948.08-56,516.49-26,587.86

Finding the Fourth Proportional to 40,948.08, 56,516.49 and 26,587.86

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Solution

The fourth proportional to 40,948.08, 56,516.49 and 26,587.86 is: 36,696.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,948.08 : 56,516.49 = 26,587.86 : x
  2. Step 2: Convert to fraction form
    40,948.08/56,516.49 = 26,587.86/x
  3. Step 3: Cross multiply
    40,948.08x = 56,516.49 × 26,587.86
  4. Step 4: Simplify right side
    40,948.08x = 1,502,652,523.81
  5. Step 5: Solve for x
    x = 1,502,652,523.81/40,948.08
  6. Step 6: Final answer
    x = 36,696.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.